Grade
Chemical Composition Wc Co
Hardness HRA±0.3
Density g/cm³±0.1
TRS n/mm²
Grain Size um
TS12
88 12
88.4
14.30
3400
2.0~3.2
TS14
86 14
87.2
14.10
3200
TS15
85 15
86.0
14.00
2700
TS18
82 18
85.0
13.70
3000
1.6~3.0
TS20
80 20
84.0
13.55
2600
2.4~4.0
TS24
76 24
82.0
13.20
2400
